60% (1976)

68% (1990)

70% (2015)

43% (2002)

71% (1998)

60% (2024)

58% (2023)

55% (1982)

38% (1996)

0% (1993)

70% (1980)

43% (2002)

65% (1997)

56% (1994)

68% (1986)

88% (1979)

43% (1989)

70% (1976)

55% (1995)

70% (1980)